[regexp] add more tests for binary property classes.

test/mjsunit/harmony/regexp-property-binary.js

Index: test/mjsunit/harmony/regexp-property-binary.js
diff --git a/test/mjsunit/harmony/regexp-property-binary.js b/test/mjsunit/harmony/regexp-property-binary.js
index c0b4426d5e34d093cfaf19228bbeca9c104773cd..54d93048e1516f3a2d7245f94af70079b921d7b7 100644
--- a/test/mjsunit/harmony/regexp-property-binary.js
+++ b/test/mjsunit/harmony/regexp-property-binary.js
@@ -17,6 +17,15 @@ t(/\p{Uppercase}+/u, "V");
 f(/\p{Lower}+/u, "U");
 t(/\p{Ideo}+/u, "字");
 f(/\p{Ideo}+/u, "x");
+t(/\p{Noncharacter_Code_Point}+/u, "\uFDD0");
+t(/\p{Default_Ignorable_Code_Point}+/u, "\u00AD");
+t(/\p{ASCII}+/u, "a");
+t(/\p{ID_Start}+/u, "a");

[jgruber, 2017/04/07 12:44:51]

Nice! Maybe a couple of negative tests?

f(/\p{ASCII}+/u, "äöü");
f(/\p{ID_Start}+/u, "1");
f(/\p{ID_Start}+/u, "\\");
f(/\p{ID_Continue}+/u, "%");
f(/\p{ID_Continue}+/u, "\\");

+t(/\p{ID_Continue}+/u, "1");
+t(/\p{Join_Control}+/u, "\u200c");
+t(/\p{Emoji_Presentation}+/u, "\u{1F308}");
+t(/\p{Emoji_Modifier}+/u, "\u{1F3FE}");
+t(/\p{Emoji_Modifier_Base}+/u, "\u{1F6CC}");
 
 assertThrows("/\\p{Hiragana}/u");
 assertThrows("/\\p{Bidi_Class}/u");